| 基于HOUGH变换的航空仪表自动识别 |
| |
| 引用本文： | 高梅,李养成.基于HOUGH变换的航空仪表自动识别[J].价值工程,2011,30(20):132-133. |
| |
| 作者姓名： | 高梅 李养成 |
| |
| 作者单位： | 西安工业大学,西安,710032 |
| |
| 基金项目： | 陕西省自然科学基金2009JM1017;陕西省教育厅专项基金项目 |
| |
| 摘 要： | 本文针对航空指针式仪表自动读取中的指针提取提出了一种基于HOUGH变换的指针式仪表示值精确判读方法,用改进的HOUGH变换算法,大大提高了HOUGH变换直线提取的运算速度,降低了占用内存,同时减少了直线误匹配的机会,实现指针式航空仪表读数自动识别。
|
| 关 键 词： | 计算机视觉 HOUGH变换 图像处理 指针式航空仪表 |
The Automatic Recognition of Aviation Gauge with Pointer Based on HOUGH Transformation |
| |
| Gao Mei,Li Yangcheng.The Automatic Recognition of Aviation Gauge with Pointer Based on HOUGH Transformation[J].Value Engineering,2011,30(20):132-133. |
| |
| Authors: | Gao Mei Li Yangcheng |
| |
| Institution: | Gao Mei Li Yangcheng(Xi’an Institute of Technology,Xi’an 710032,China) |
| |
| Abstract: | The paper proposes a kind of method which chooses computer vision technology in the digital image processing of the aviation gauge with Pointer automatic recognition as a research topic.A modified HOUGH transformation algorithm to Automatic meter reading in the Aviation Instrument pointer is proposed,which greatly improving the calculating speed of linear extraction of HOUGH transformation,and reducing the memory occupied,while reducing the linear error matching opportunities.Proving its effectiveness in theory and practical the through experiments and realizing the automatic recognition of the aviation gauge with pointer. |
| |
| Keywords: | computer vision HOUGH transformation image processing aviation gauge with pointer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
